Mamiya 105-210mm MF F4.5 C ULD

The Mamiya 645 Series offers two ideally matched zoom lenses adding 35mm format handling and flexibility to medium format quality. The Mamiya 55-110 f/4.5 zoom covers the popular 35-70mm zoom range in the 35mm format, whereas the Mamiya 105-210mm f/4.5 ULD (Ultra-Low Dispersion glass) is its perfect match covering a 68-130mm equivalent range. Both lenses offer a separate zoom and focus ring. 

Mamiya lenses are quality controlled at all stages. They are engineered for professional use. Mamiya manufactures its own glass and coats the lens elements using Mamiya's proprietary multi-coating process, increasing light transmission, dramatically reducing flare, and ensuring crisp, clean whites and vibrant natural colors. 

Telephoto zoom lens for the 645 series cameras 
Ultra-Low Dispersion Glass 
The applications of these lenses cover a wide range of subjects including travel, wildlife, fashion, and landscape photography 

Focal Length  105-210 mm  
Aperture  Maximum: f/4.5
Minimum: f/32  
Camera Mount  Mamiya M645 Mount  
Angle of View @ Infinity  36°  
Minimum Focus Distance  5.9' (1.80 m)  
Groups/Elements  11/13  
DOF Scale  Yes  
Distance Scale  Yes  
PC Outlet  No  
Autofocus  Yes  
Filter Thread  58 mm  
Weight  1.93 lb (875g)  
Dimensions  Approx. 6.22 x 2.93" (15.80 x 7.44cm)